Benjamin L. Shneider

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Glen Ellyn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyimides prepared from cyclic dianhydrides
- Patent number 4,536,560
- Issue date Aug 20, 1985
- Standard Oil Company (Indiana)
- Mark L. Winzenburg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic dianhydrides prepared from maleic anhydride
- Patent number 4,490,545
- Issue date Dec 25, 1984
- Standard Oil Company (Indiana)
- Mark L. Winzenburg
- C07 - ORGANIC CHEMISTRY